framebuffer overlay

Ryan Raasch <[email protected]>
Newsgroups gmane.comp.video.video4linux
Message-ID <[email protected]> 
Hello,

I am trying to write a driver for a camera using the new soc_camera in 
the mainline kernel the output is the overlay framebuffer (pxa270) and i 
would like to use the overlay output feature of v4l2 framework, but the 
framebuffer does not expose itself as a output device (not yet).

Are there any fb that i can use as an example for this?

 From looking at the driver code, it seems like the generic code of 
fbmem.c needs a v4l2 device. Is this in the right ballpark?

Thanks,
Ryan

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